Character:
Rutile titanium dioxide R-258 is our new developed top grade general type rutile titanium dioxide,which was produced on base of the vulcanization process quality control experience,also used the new innovated research fruit such as inorganic envelope,organic treatment,salt treatment,calcinations control,hydrolyze and product usage technology,it also used the advantage hue and size control technology,Zr Si Al,P inorganic envelope and new developed organic treat technology.
Features：
*High weather resistance
*Blue undertone
*High dispersibility
*High glossiness
*Low oil absorption
*Strong masking power
Application：
Various building coating industrial paint,Anti-corrosive paint ，printing ink，powder coatings， whiteness master batch，plastic products
Technical Specification
|
TiO2 content %≥ |
91.0 |
|
Brightness %≥ |
94.6 |
|
Volatile at 105℃%≤ |
0.8 |
|
PH value |
6.0-9.0 |
|
Oil absorption g/100g≤ |
20 |
|
Sieve residue(45μm)% (m/m) |
0.02 |
|
Tint-reducing power，Reynolds number≥ |
1860 |
|
Content of rutile %≥ |
98 |
|
Specific resistance≥ |
80 |
|
Whiteness(compared with standard sample) |
Not less than |
|
Dispersity,Hetman ≥ |
5.75 |
